HR/Office Administrative Assistant

Heritage Holding•Canyon, TX

1d•$50,000 - $60,000

About The Position

Arrowhead Line LLC. is a non-union company providing installation and maintenance of electrical overhead distribution lines, storm restoration, and underground services. The HR/Office Administrative Assistant supports human resources, accounting, and general office operations. The role processes payroll, maintains employee records and personnel files, coordinates benefits, and updates crew rosters and organizational charts. It also supports accounting activities in QuickBooks, assists with accounts receivable and invoice factoring, and works with leadership to improve administrative processes. The successful candidate is dependable, proactive, comfortable managing multiple responsibilities, and able to handle confidential information in a collaborative, fast-paced environment.

Requirements

At least 5 years of office administration experience.
At least 2–3 years supporting a construction-related business.
Experience processing payroll and administering employee benefits.
Exposure to QuickBooks or similar accounting software.
Strong Microsoft Office skills, particularly Excel.
Excellent organizational, communication, and time management skills.
High level of discretion when handling confidential information.
Ability to manage multiple priorities and meet deadlines in a fast-paced environment.

Responsibilities

Process and administer payroll accurately and on time.
Maintain employee records, including records for new hires and terminated employees.
Coordinate employee benefits administration and enrollment.
Maintain and update crew rosters.
Manage and update organizational charts.
Ensure personnel files remain accurate and compliant.
Enter Accounts Payable invoices into QuickBooks.
Provide backup support for Accounts Receivable entry.
Assist with factoring invoices as needed.
Support general office operations and administrative initiatives.
Collaborate with leadership to improve administrative processes and efficiencies.